| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.71 | 5.184% | $176.4041 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $197.98 | 11.172% | $220.0983 | $220.10 | $220.10 | $220.10 |
| Purchase #3 | $189.70 | 8.658% | $206.1242 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $113.60 | 9.201% | $124.0523 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $184.53 | 4.689% | $193.1826 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $45.58 | 8.430% | $49.4224 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $234.27 | 3.436% | $242.3195 | $242.32 | $242.30 | $242.30 |
| 7 purchase totals = | $1,133.37 | $1,211.6034 | $1,211.59 | $1,211.55 | $1,211.60 | |